baber/WOPTO huggingface dataset:
Patent JP-H09116287-A (JP)
Title: Cabinet cooling structure
Inventor: OKAMOTO TOSHIYUKI
IPC: H05K7/20
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent each self housed in a cabinet housing a plurality of shelves from being affected by warmed air exhausted from other shelves. SOLUTION: Slidable ducts 9 are respectively provided on the rear surfaces of selves 6 and, at the same time, upper-surface exhaust ports are provided through the upper surfaces of the ducts 9 and suction ports 8 are provided through the front faces of the shelves 6. Then the ducts 9 are positioned by pulling out the ducts 9 of the top-side shelves 6 and fixing the ducts 9 with set screws 12.
Patent JP-H11106789-A (JP)
Title: Foam inhibitor and slightly foaming detergent composition
Inventor: UNO MITSURU
IPC: C11D3/37
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a foam inhibitor which comprises a polyoxyethylene dialkyl ether free from the problems of coloration, etc., at a low cost by reacting a polyoxyethylene monoalkyl ether with a carbonyl compd. in the presence of a catalyst in a hydrogen atmosphere and to provide a detergent compsn. contg. the inhibitor. SOLUTION: A polyoxyethylene monoalkyl ether of formula I (wherein R<1> is a 1-24C alkyl; EO is oxyethylene; and n is 8-30) is reacted with a carbonyl compd. of formula II (wherein R<3> and R<4> are each H or a 1-17C alkyl provided the sum of the numbers of carbon atoms of R<3> and R<4> is 5-17) or, when the carbonyl compd. is an aldehyde, with an aldehyde polymer, in a hydrogen atmosphere (under a hydrogen pressure of 1-250 kg/cm<2> ) in the presence of a catalyst (a palladium catalyst carried by a carbon powder) at 10-200 deg.C for 3-25 hr to give a foam inhibitor comprising a polyoxyethylene dialkyl ether of formula III (wherein R<1> , EO, and n are each the same as in formula I; and R<2> is a 6-18C alkyl).
Patent JP-H08109493-A (JP)
Title: Production of highly corrosion resistant galvannealed steel sheet
Inventor: MATSUMURA KENICHIRO
IPC: C25D5/26
Filed: 1994-10-14
Abstract: PURPOSE: To provide a production method of a galvannealed steel sheet for corrosion prevention excellent in corrosion resistance and that after coating. CONSTITUTION: In this production method of the galvannealed steel sheet containing chromium by immersing the steel sheet in an acidic bath containing Zn<2+> ion and Cr<3+> ion, an org. additive having conjugated double bonds is added to the plating bath by more than 0.1 times that of the Cr<3+> ion concn. The bath is excellent in plating processability and corrosion resistance, a deposited chromium amount after long term power supply is hardly changed, the stability of the bath is improved and the management of the bath becomes easy.
Patent JP-H06124593-A (JP)
Title: Static ram
Inventor: MAKI YASUHIKO
IPC: G11C11/419
Filed: 1992-10-13
Abstract: PURPOSE:To secure the stable operation of a sense amplifier and to reduce power consumption even when dispersion in present on a sense amplifier by amplifying the difference of a current to be detected by the sense amplifier. CONSTITUTION:When a nMOS transistor 22 is made in an ON state, nMOS transistor 23 is made in an OFF state, a node 40 is made to a L level, and a node 41 is a high level in a memory cell 12, a current flows from a bit line BL side to the memory cell 12 when this cell 12 is selected at the time of reading out. A current flowing in pMOS transistors 28 and 29 is assumed Ia, a current flowing in the cell 12 is assumed as Ic, currents flowing in a resistor 54 are Ia-Ic, and a current flowing in a resistor 55 is Ia. Since the resistance values of the resistors 54 and 55 are assumed the same value, a current flows in a transistor 56 out of nMOS transistors 56 and 57. In this case, when a current flowing in the transistor 56 is assumed as Id, the difference of a current DELTAI to be detected by a sense amplifier 15 is amplified as shown in equation Ia+Ib-(Ia-Ic-Id)=2Id+Ic.
Patent JP-H08115883-A (JP)
Title: Film forming apparatus
Inventor: SHIBATA TOSHIMITSU
IPC: H01L21/205
Filed: 1994-10-12
Abstract: PURPOSE: To ensure a good thickness uniformity of a polycrystalline Si film on the surface of a work, without rotating the work, using a vertical furnace. CONSTITUTION: Wafers W are mounted one above another on a wafer boat 10, it is loaded in a reaction tube 3 positioned in a tubular furnace 2 of a film forming apparatus and treating gas is fed into this tube from the nozzle 41 of a first gas feed pipe 41. Blow hole 41b of the nozzle 41a is set as follows: In the horizontal direction, it locates near the outside of the lowermost part of the boat 10 wherein a wafer W0 is mounted and to be treated at the lowest in-plane temp. and in the vertical direction, it locates about 50-150mm below from the wafer W0. A flow of the fresh treating gas just blown from the blow hole 41b is formed at the low temp. part to accelerate the film forming reaction enough to compensate the film for an originally possible poor growth of its thickness, thereby improving the uniformity of the film thickness.
Patent JP-H08110196-A (JP)
Title: Video game device using toy gun
Inventor: MIYAHARA TAKAKAZU
IPC: F41J5/056
Filed: 1994-10-12
Abstract: PURPOSE: To enable a toy gun for actually shooting a bullet to be incorporated in the device of a video game for stepping up the amusement derived therefrom. CONSTITUTION: A transparent sheet 110 is placed over the screen of a video display device 140 and microphones 101-104 are disposed at the fog corners of the transparent sheet. When a player aims a toy gun 113 at a target shown on the display 140 and shoots a bullet 114, the microphones 101-104 detect the sound of an impact that comes to them as the bullet 114 hits the transparent sheet 110. The detection signals from the respective microphones are inputted to an electronic circuit 120, where the differences of time with respect to the time at which the sound of the impact reaches each of the microphones are detected and from the results of this detection a computer 150 determines the point of impact on the transparent sheet 110. The time of impact is also determined from the respective time at which the sound of the impact reaches each of the microphones.  Scoring, etc., is done according to the point and time of impact thus determined.
Patent JP-2001098791-A (JP)
Title: Vibration controlling device for building structure
Inventor: UCHIYAMA TAKASHI
IPC: F16F15/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured mass member displacement limiting mechanism preventing a shock from working on a building structure to efficiently prevent bad influence on the building structure due to input of excessive vibration in a vibration controlling device installed to a building structure for controlling horizontal vibration. SOLUTION: A plastic member 50 is arranged between a mass body 12 and a building structure (supporting frame 52). Using plastic deformation of the plastic member 50, a shock due to impact is absorbed/reduced, and displacement of the mass body 12 can be restricted advantageously.
Patent JP-2001098376-A (JP)
Title: Method and system for producing oxide thin film
Inventor: NAKADA TSUTOMU
IPC: H01L21/31
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for producing an oxide thin film by which the compositional ratio is made almost fixed value to the film thickness without changing the flow rate ratio of the feeding raw material. SOLUTION: At the time of jetting at least a gaseous starting material and oxidizing gas toward a substrate arranged at the inside of a film deposition chamber while the substrate is heated to grow an oxide thin film on the surface of the substrate, at least one parameter among (a) the substrate temperature in the process of the film deposition, (b) the internal pressure in the film deposition chamber, (c) the constitutional ratio of the oxidizing gas introduced into the film deposition chamber and (d) the flow rate of the oxidizing gas or carrier gas is changed by previously set characteristic.
Patent JP-H11105682-A (JP)
Title: Pedal support structure
Inventor: NAKAZAWA HIROMI
IPC: B60T7/04
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a pedal support structure that diminishes an interference of the driver with the brake pedal upon a frontal vehicle impact by splitting its support bracket into two or left and right parts and enlarging offset of the brake pedal. SOLUTION: For the construction of a brake-pedal support bracket 20, a left support plate 21 and a right support plate 22 are connected together at their substantial middle places 21c and 22c by way of a brake booster 11 so that the left support plate 21 is disconnected from the right support plate 22 according to the situation, a shaft 23 is juournalled at both its ends to the support plates 21 and 22 so that its one end 23b is disconnected from the right support plate 22 also according to the situation, a brake pedal 24 provided on the shaft 23 is offset to the left support plate 21, and a bracket 25 mounted on the shaft 23 is connected to the operating rod of the booster 11. These support plates 21 and 22 are fixed to the body of a vehicle so that the right support plate 22 has higher supporting rigidity.
Patent JP-H10123944-A (JP)
Title: Map display device
Inventor: MATSUBARA TAKAHIRO
IPC: G01C21/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To make a user possible to receive traffic jam information service from a vehicle information and communication system (VICS) center, etc., and to display it on user's own map for easy discrimination. SOLUTION: This map display device has a control means 2 to read out map information from a storage means 1 storing map information and generate display data, a receiving means 3 to receiver information to be processed into the display data, and a display means to display the display data. The control means 2 discriminates color data from each of the information obtained from the map information and receiving means 3, and process a color-transformation on either of the color data at least. Concerning subject color-transformation, for example, when information on 'road' of the received information is displayed in 'red', a display color of information on 'road' and 'route' based on the map information belongs to red group. The color-transformation may be a display color obtained from the map information and may also be a display color obtained from the received information.
Patent JP-H06103644-A (JP)
Title: Cassette selecting type video deck circuit
Inventor: NAKAMURA HIROKAZU
IPC: G11B15/07
Filed: 1992-09-16
Abstract: PURPOSE:To reproduce only a specific permitted video cassette by adding a simple switching mechanism and an electric circuit. CONSTITUTION:When the video cassette is inserted in the stand-by state of cassette insertion, whether a video tape is permitted or not, that is, whether it has a permission mark or not is discriminated by the action of a detection switch 10. A cassette selecting circuit 6 controls a cassette insertion and ejection mechanism 2 corresponding to the signal of the switch and the video cassette with no permission mark present is ejected from a deck 1. On the other hand, when the video cassette having the permission mark is detected, the insertion of the cassette is completed and tape loading and the sequence of video reproduction are executed.
Patent JP-H07124779-A (JP)
Title: Laser beam machine
Inventor: NAKADA YOSHINORI
IPC: B23K26/38
Filed: 1993-11-04
Abstract: PURPOSE:To make the setting space of a work narrow, not to damage a product, and to safely perform an operation in a laser beam machine working a plane work by using a laser beam. CONSTITUTION:A plane work 40 is mounted by fixing it on a working table 30 whose mounting surface is tilted by 45 deg. to the level. A laser beam 10a from a laser oscillator 10 is emitted with a tilt of 45 deg. along the inclination of the working table 30, and the work 40 is irradiated by the laser beam 10a via a total reflection mirror 12 and a working head 13. Like this, since a laser beam working is performed by obliquely holding the work 40, the setting space of the work 40 can be remarkably reduced. When a product 41 is cut away from the work 40 by the irradiation of the laser beam 10a, the product 41 is dropped in an arrow A direction. A mesh separation plate 31 is provided under the work 40 on the working table 30. The dropped product 41 is received by the separation plate 31, is dropped in the arrow B direction on the separation plate 31, and is collected in a specified position.
Patent JP-H03136310-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1989-10-23
Abstract: PURPOSE:To improve breakdown strength characteristics while keeping electric conductivity and excellently stabilize electric characteristics in a high voltage region, by adding specified pentaerythritol alkyl (alkenyl) ether to electrolyte for an electrolytic capacitor wherein an organic polar solvent is used as a main solvent, and organic acid or inorganic or its salt is used as a solute. CONSTITUTION:Pentaerythritol alkyl (alkenyl) ether shown by a formula I is added to electrolyte for an electrolytic capacitor wherein an organic polar solvent is used as a main solvent, and organic acid or inorganic acid or its salt is used as a solute. In the formula I, X1, X2, X3, and X4 show the same or different hydrogen atoms and higher alcohol residues shown by formula II, respectively, and at least one of them is higher alcohol residue. In the formu la II, (n) is an integer equal to 1 or larger, R shows ethylene oxide and/or propylene oxide, and Y shows the same or a different hydrogen atom or a higher acyl group. When polymerization degree is extremely increased, troubles that synthesis becomes difficult or solubility decreases occur, so that (n) in the formula II is desirable to be equal to 1 or larger or equal to 100 or smaller.
Patent JP-H11111827-A (JP)
Title: Holding device and processing device mounting the same
Inventor: ARAMI JIYUNICHI
IPC: H01L21/683
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To uncrack even at a high temperature and unremove an electrostatic chuck from a metallic heater due to a thermal distortion, by a method wherein a thermal expansion buffer layer having an intermediate thermal expansion coefficient between thermal expansion coefficients of the electrostatic chuck, and a heater is provided between the electrostatic chuck and the heater and jointed thereto. SOLUTION: A holding device comprises a metallic heater 3 in which a heating body 5 is buried, an electrostatic chuck 11 made of ceramics, and a thermal expansion buffer layer 6 joined and provided between the heater 3 and the electrostatic chuck 11. The thermal expansion buffer layer 6 has a thermal expansion coefficient between that of the electrostatic chuck 11 and that of the heater 3.  Thus, a difference in the thermal expansion coefficients between the electrostatic chuck 11 and the heater 3 is scattered as a small difference in the thermal expansion coefficients between the electrostatic chuck 11 and the thermal expansion buffer layer 6 and a small difference in the thermal expansion coefficients between the heater 3 and the thermal expansion buffer layer 6, and a stress distortion due to a difference in the thermal expansion coefficients applied on the electrostatic chuck 11 is reduced.
Patent JP-H1099008-A (JP)
Title: Device for cutting dough
Inventor: TASHIRO YASUNORI
IPC: A21C9/06
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a dough cutting device of a bean-jam bun or the like capable of performing a continuous operation and manufacturing uniform products. SOLUTION: For this dough cutting device, adjacent two surfaces are turned to sliding surfaces, shutters provided with oblong holes are combined by a connection member and the respective oblong holes of the shutters are slidably fitted to turning shafts 37 provided on equally divided positions on a circumference (a).
Patent JP-2001098156-A (JP)
Title: Sizing agent composition for printing paper
Inventor: ONA ISAO
IPC: D21H21/16
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sizing agent composition for printing paper capable of imparting excellent paper handleability, printing characteristics and imaging characteristics to various printing papers such as a black-and-white electrophotographic copying paper for business use, a color copying paper, an ink-jet printer paper and facsimile receiving paper. SOLUTION: The sizing agent composition for printing paper is an aqueous emulsion containing (A) a water-insoluble organopolysiloxane oil containing (a) a 2-20C alkyl or aralkyl group and (b) an amino group in the molecule and (B) a sizing agent.
Patent JP-S61149370-A (JP)
Title: Thermal printer
Inventor: MIKAMI TOMOHISA
IPC: B41J2/375
Filed: 1984-12-25
Abstract: PURPOSE:To enable a continuous operation to be performed for a long period of time without considerably lowering recording quality or recording performance, by a method wherein a temperature-compensating signal is impressed on a heating element of a thermal head so that the temperature of the element at the start of heating is fixed, temperature in the vicinity of the element is detected, and recording period is continuously varied to prevent the temperature from becoming excessively high. CONSTITUTION:An optimum recording period according to the temperature Ta of an ink sheet and the temperature Tb in the vicinity of the heating element is also written in a ROM98, and the period data read from the ROM98 is set on a counter in a line timing circuit 99. A line timing signal *LT outputted from the circuit 99 is determined in consideration of the completion of setting of a one-line amount of recording data (expected time) and the temperatures Ta, Tb, and has a period as represented by the curve. Accordingly, the recording period (y) is prolonged when the temperature (x) of a substrate of the thermal head or the like is raised, and stoppage of recording due to an excessive rise in temperature is prevented from occurring. A temperature-compensating signal generating circuit 93 outputs a signal for eliminating irregularities in the temperatures of each part of the thermal head after a predetermined lapse of time from the start of recording, and uniformizes the initial temperature of each part at the time of the next recording.
Patent JP-S63128372-A (JP)
Title: Image forming device
Inventor: SHIMOMURA YOSHINOBU
IPC: G03G15/08
Filed: 1986-11-19
Abstract: PURPOSE:To obtain an image with high accuracy and high definition, by detecting a timing mark consisting of a dark part such as a black line or a black band, etc., provided on a reference white board by using an automatic exposure device. CONSTITUTION:The timing mark 15 consisting of the dark part, for example, the black line is provided on or at the front of the reference white board 3, and a picture tip signal and a resist timing signal are controlled by the timing mark 15. Initially, an original platen is positioned at a start position, and an original exposure lamp 4 projects the reference white board 3. The timing mark 15 bonded on a stipulated point P1 is irradiated according to the scan of the original platen 2, and its reflected light is detected by a photosensor 13, and based on the timing, a resist is rotated, and is set so that it arrives at an image tip P2 at a time stipulated by a timer hereafter. In other words, resists or the image tip signal can be decided by detecting the timing mark 15 provided on the reference white board.
Patent JP-H08114655-A (JP)
Title: Method and apparatus for inspecting electric characteristics of semiconductor device
Inventor: TAKAGI SUSUMU
IPC: G01R31/28
Filed: 1994-10-14
Abstract: PURPOSE: To realize a parallel inspection while suppressing the increases of the inspecting time and the fraction defective. CONSTITUTION: The inspecting apparatus 20 for inspecting the response signal outputting timing of an IC card has a response signal memory 35 for storing response signals from DUTs 1, and a comparator 35 for calling the response signals stored in the memory 35 and comparing them with a preset expected value. The response signals of the DUTs 1 are measured in parallel, and the measured response signals of the DUTs are stored in a memory 33. After a set time has elapsed, the response signals stored in the memory 33 are called, and compared with the expected value of the memory 35. Thus, the propriety of the outputting timing of the respective response signals are decided. Accordingly, the allowed range of the measured time of the response signal can be largely set, and the decrease of the percentage of rejects can be avoided.  Since the deciding operation is executed later, the extension of the inspecting time can be prevented. Since the response signal outputting timings of a plurality of the DUTs 1 can be inspected in parallel, the inspecting time can be shortened as compared with the case that they are inspected in series.
Patent JP-S61156855-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGINO MASANOBU
IPC: H01L21/76
Filed: 1984-12-28
Abstract: PURPOSE:To prevent latch-up phenomenon, and to obtain the titled device increased in density of elements, by a method wherein a semiconductor substrate is provided with element isolation grooves filled with a mixture made of specific substance. CONSTITUTION:An element isolation groove is formed at the boundary between the n-type semiconductor substrate 1 and a p-well 2. This groove is filled with the mixture 71 of polycrystalline Si with polycrystalline Ge. An oxide film 6 is formed among the mixture 71, substrate 1, and well 2. Besides, an oxide film 8 is formed on the upper surface of the mixture 71. There are p<+> regions 9 and n<+> regions 10 on both adjacent sides of the groove. This element isolation groove isolates the substrate 1 from the well 2 and electrically insulates the p<+> regions 9 in the substrate 1 from the n<+> regions 10 on the well 2; thereby, the latch-up phenomenon generating in the titled device of CMOS structure can be prevented. Besides, the increase in density of elements can be contrived by reducing the width of the element isolation groove.
Patent JP-H08115872-A (JP)
Title: Exposure apparatus
Inventor: MIYAZAKI SEIJI
IPC: H01L21/027
Filed: 1994-10-13
Abstract: PURPOSE: To prevent mask reference marks from being transferred, by placing a plurality of sets of the mask reference marks and photosensitive substrate reference marks at mutually corresponding positions on a mask and photosensitive substrate and providing a means for screening a flux of light irradiated on the photosensitive substrate reference marks. CONSTITUTION: At the four corners of a pattern area of a mask 3, mask reference marks 7a for positioning the mask 3 and photosensitive substrate 5 are formed. On this substrate, substrate reference marks 7b paired with the marks 7a are formed at mutually corresponding positions. A light screen part 12 is disposed on a carriage 6 at the substrate 5 corresponding to positions at which four sets of the reference marks are formed and has a screen plate 15 to screen a flux of light between the substrate 5 and protection optical system 4.
Patent JP-S61158196-A (JP)
Inventor: NISHIKAWA SEIICHI
IPC: B32B38/00
Filed: 1984-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。